baber/WOPTO huggingface dataset:
Patent JP-2009256859-A (JP)
Title: Acrylonitrile-based copolymer solution and polyacrylonitrile-based precursor fiber for carbon fiber
Inventor: HIROTA NORIFUMI
IPC: C08K5/20
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylonitrile-based polymer solution excellent in stability at the vicinity of room temperature, and to provide a method for producing a polyacrylonitrile-based precursor fiber for carbon fiber.  <P>SOLUTION: The acrylonitrile-based copolymer solution includes an acrylonitrile-based copolymer having a carboxy group of A equivalent per copolymer unit mass, amide-based solvent, and acetic acid, wherein the amount of acetic acid is 0.3A-3.0A mol/g.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212418-A (JP)
Title: Solar battery module
Inventor: IMAMURA KEN
IPC: H01L31/042
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a solar battery module that is assembled easily and accurately and keeps a side face portion of a panel hermetic and allows easy mounting and demounting of the panel.  <P>SOLUTION: A solar battery module includes a solar battery panel 3, a first frame 1, a second frame 6, and a side face sealing material 5. The solar battery panel 3 is held between the first frame 1 and the second frame 6, with a first sealing material 2 put between the panel and the first frame 1 and a second sealing material 4 put between the panel and the second frame 6. The side face sealing material 5 is formed of an elastic material, and is fastened to either a first side face portion 1b of the first frame 1 or a second side face portion 6b of the second frame. When the second side face portion 6b is inserted into the first side face portion 1b, the side face sealing material is put in a recess formed in the other of the second side face portion 6b and the second side face portion 1b to shield between the two side face portions and restrict the inserting position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212446-A (JP)
Title: Epitaxial wafer for light-emitting diode
Inventor: SEO NORIYOSHI
IPC: H01L33/30
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial wafer which can allows the mass production of an LED which secures a high power output and high efficiency, and has an emission wavelength of 655 nm or longer.  <P>SOLUTION: The epitaxial wafer includes a GaAs substrate 1, a light-emitting portion 2 provided on the GaAs substrate 1, and a distortion adjusting layer 3 formed on the light-emitting portion 2 wherein the light-emitting portion 2 has a distortion light-emitting layer 7 expressed by a composition formula of (Al<SB>X</SB>Ga<SB>1-X</SB>)<SB>Y</SB>In<SB>1-Y</SB>P (0≤X≤0.1, 0.37≤Y≤0.46), the distortion adjusting layer 3 is transparent to the light-emitting wavelength, and an epitaxial wafer 10 for a light-emitting diode having a lattice constant smaller than that of the GaAs substrate 1 is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208995-A (JP)
Title: Method for producing plant-vitalizing agent, and method for growing plant using the plant-vitalizing agent
Inventor: YOSHII FUMIO
IPC: A01N43/16
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a plant-vitalizing agent which is safe and inexpensive and can effectively promote the growth of a plant using chitosan which is a natural marine resource as a raw material, and to provide a method for growing a plant using the plant-vitalizing agent, as strong technical means for the cultivation of agricultural products, labor savings of green area management, and reduction in agricultural chemicals.  <P>SOLUTION: The method for producing a plant-vitalizing agent composed of a treatment solution of chitosan includes adding aqueous hydrogen peroxide after irradiating a solution of a chitosan powder with radiation or after dissolving a chitosan powder irradiated with radiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211627-A (JP)
Title: Image processor and method of controlling the same
Inventor: KANEKO TAKAYUKI
IPC: B41J29/38
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burdens on a user and to facilitate printing using an alternative image processor when immediate printing is disabled due to an error in transmission of print data to an image processor.  <P>SOLUTION: The image processor includes: a print data input means for receiving print data from an information processor and storing the print data; a bibliography information registration means for registering bibliography information for specifying the input print data; a detection means for detecting whether a print output function for printing the input print data is available or not; and a transmission means for transmitting the print data input to the print data input means and specified by the bibliography information to the other image processor in response to the request of the print data from the other image processor that acquires the bibliography information when the detection means detects that the print output function is unavailable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213518-A (JP)
Title: Motor driving device
Inventor: SHIMONO SEIJI
IPC: H02P6/08
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving device that does not use a rotation position sensor and therefore is low-cost that can accurately determine whether or not a motor loses steps even when the rotating speed of the motor is relatively low, for example, when the motor starts up.  <P>SOLUTION: The motor driving device includes a means for calculating a threshold value for the voltage for determining a step-out that is input with either a target current value or a driving current value of a motor that is driven to reach the target current and a rotating speed command value and determines whether or not the motor loses steps from the voltage induced by the rotation of the motor that is proportional to the rotation speed command value and an impedance characteristic voltage that is caused when the driving current is caused to flow in the motor having a characteristic impedance characteristic. The means for calculating a threshold value for the voltage value for determining a step-out compares a voltage amplitude command value with the threshold value for the voltage for determining a step-out, and when the voltage amplitude command value is smaller than the threshold value for the voltage for determining a step-out, determines that the motor loses steps.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214236-A (JP)
Title: Filtration membrane, water cleaning cartridge and water treatment apparatus
Inventor: I CHIHIRO
IPC: C02F1/44
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration membrane, a water cleaning cartridge and a water treatment apparatus, capable of surely removing even impurities smaller than a pore.  <P>SOLUTION: By offsetting and laminating a plurality of flat membranes 1A-1D provided with the plurality of pores 3 for filtering raw water such that the adjacently arranged pores 3 are not overlapped with each other, even the impurities smaller than the pore are surely caught. Also, the filtration membrane is expanded and contracted in backwashing to efficiently remove the impurities deposited on the surfaces or pores of the plurality of flat membranes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220322-A (JP)
Title: Electric wire tensioner
Inventor: IGAWA CHIKARA
IPC: H02G1/04
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire tensioner that has ease of operation and enables tensioning a distribution line without damaging coating to ensure the safety of power distribution work and enhance the efficiency of the work.  <P>SOLUTION: The electric wire tensioner 100 includes fixed parts 110, 112, 120 located at both ends of a coupling part 130, 132 and fixed on an electric wire or any nearby object, and a tensile holding part 140 that varies the distance between the fixed parts at both ends and maintains the distance. At least one fixed part 110, 112, 120 is a spiral grip 110 that is fixed with an electric wire wound thereon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218175-A (JP)
Title: Touch instruction device and touch panel device
Inventor: ENAMI EIJI
IPC: G06F3/041
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch instruction device operated by an electrostatic capacitance system, and a touch panel device provided with the touch instruction device.  <P>SOLUTION: A liquid crystal display touch panel part 2 is arranged with an instruction operation board 51 provided with an instruction dielectric 52 for changing an electrostatic capacitance in a space with respect to a position sensor 31 on a face on an acrylic panel 13 side, to make a touch instruction part 3 of the touch panel part 2 operable along a direction separating and contacting from/with the acrylic panel 13, in an inner space of a frame body 41 formed cylindrical-shapedly of a nonconductive member, and is provided with a coming-off preventive member 43 and an instruction position regulating member 42, for regulating operation movement for the instruction operation board 51 within the inner space of the frame body 41, within an operable range between an OFF-position separated from the acrylic panel 13 and an ON-position near to the acrylic panel 13, and the instruction operation board 51 is energized along a direction separating from the acrylic panel 13, by an energizing member 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214547-A (JP)
Title: Polishing sheet and method for manufacturing the same
Inventor: TANI KAZUNORI
IPC: B24D3/06
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing sheet having enhanced sticking strength wherein distal ends of a cutting edge out sheet of abrasive particles arranged in a single layer and cutting edges are aligned and loss of the abrasive particles is restrained.  <P>SOLUTION: The polishing sheet 1 includes a base material sheet 6 and a polishing layer formed in at least one surface of the base material sheet 6. The polishing layer is formed by the abrasive particles 4 scattered on the single layer and a metal layer 5 for fixing the abrasive particles 4. Each of the abrasive particles 4 at a side contacting an object to be polished is partially exposed from the metal layer 5 and its distal end part is aligned in a same plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214441-A (JP)
Title: Quality guarantee facility for thick steel sheet
Inventor: NARIHARA KOJI
IPC: G01J5/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality guarantee facility for a thick steel sheet which enables operation management to improve quality uniformity in the sheet thickness direction of the thick steel sheet and in a steel sheet surface.  <P>SOLUTION: A thick steel sheet manufacturing line include a finishing mill and an accelerated cooling device installed at the downstream side of the finishing mill. The quality guarantee facility for the thick steel sheet includes a temperature measuring means for measuring a steel sheet temperature and an actual temperature analyzing means for analyzing the measured steel sheet temperatures. The temperature measuring means comprises spot type radiation thermometers and scanning type radiation thermometers installed at the respective positions of the front and rear surfaces of the accelerated cooling device above the upper surface side of the thick steel sheet manufacturing line, optical fiber radiation thermometers installed at positions corresponding to the spot type radiation thermometers on the upper surface side at the lower surface side of the thick sheet manufacturing line, and a plurality of optical fiber radiation thermometers installed at positions corresponding to the scanning type radiation thermometers in a line width direction at optional intervals. The actual temperature analyzing means comprises a means for obtaining temperature distribution of entire steel sheet from the steel sheet temperatures measured with the respective temperature measuring means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220694-A (JP)
Title: Multi-needle sewing machine
Inventor: FUJIWARA SHINYA
IPC: D05C11/16
Filed: 2009-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-needle sewing machine by which an image of a needle drop position of a sewing needle may be captured from a position that is straight overhead in relation to the needle drop position.  <P>SOLUTION: The multi-needle sewing machine includes a needle bar case 21 that is movable to the right and to the left is mounted on the front end of an arm. Six needle bars 31 are lined up inside a frame 24 provided in the interior of the needle bar case 21. In the needle bar case 21, the needle bar case 21 is moved in the lined up direction of the six needle bars 31 by a needle bar case moving mechanism. In sewing, sewing is performed using a needle bar 31 disposed straight overhead in relation to the needle drop position, of the six needle bars 31. An image sensor holding mechanism 51 holding an image sensor 52 is provided at the right end of the frame 24, such that the image sensor holding mechanism is aligned with the six needle bars 31. The needle bar case 21 is moved to move the image sensor 52 to be positioned straight overhead in relation to the needle drop position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229201-A (JP)
Title: Multilayer polymer
Inventor: TSUKUDA YOSUKE
IPC: C08L51/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer polymer exhibiting excellent stress whitening resistance and surface hardness when compounded in a film-like methacrylic resin composition.  <P>SOLUTION: A multilayer polymer includes an elastic polymer layer (A) obtained by polymerization of 50-99.9 pts.wt. of alkyl acrylate, 0-49.9 pts.wt. of a monofunctional monomer having one radical polymerizable double bond, and 0.1-10 pts.wt. of a polyfunctional monomer having at least two radical polymerizable double bonds, and a rigid graft layer (B) obtained by polymerization of 50-99.9 pts.wt. of alkyl methacrylate, 0-49.9 pts.wt. of a monofunctional monomer having one radical polymerizable double bond, and 0.1-3 pts.wt. of a polyfunctional monomer having at least 2 radical polymerizable double bonds; and includes two polymer layers wherein the rigid graft layer (B) is formed in close contact with the outer side of the elastic polymer layer (A).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230228-A (JP)
Title: Hydrate forming method, heat storage method, and heat storage device
Inventor: TOMURA KEIJI
IPC: C09K5/06
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of forming hydrate capable of reducing limits of heat utilization by applying a liquid-liquid direct contact heat exchange method and preventing phase separation even if a hydrate (an objective substance) formed by heat exchange of a heating medium and another substance is provided to heat utilization.  <P>SOLUTION: In the hydrate forming method, an aqueous solution containing a hydrate guest substance of a concentration less than a harmonic concentration, and a heating medium liquid phase-separating from the aqueous solution are directly contacted, and the hydrate is formed in the aqueous solution by heat exchange of the heating medium liquid and the aqueous solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231396-A (JP)
Title: Communication system, communication device and authentication device
Inventor: HIROKI OSAMU
IPC: G06F21/31
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrict a use place of a communication device to be connected to a connection destination network at low cost.  <P>SOLUTION: This communication system includes the communication device, and an authentication device performing authentication related to whether or not to connect the communication device to the connection destination network. The communication device has: a means generating position peculiar information related to an installed position based on peripheral communication device identification information; and a means imparting at least the position peculiar information when requesting the authentication from the authentication device. The authentication device has: a means storing position peculiar information related to a position for performing the authentication wherein the connection to the connection destination network is permitted to the communication device; and a means deciding an authentication result based on at least a collation result of the position peculiar information when the authentication is requested from the communication device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232399-A (JP)
Title: Wiring board and method for connecting the same
Inventor: KOYAMA MASAYOSHI
IPC: H05K3/36
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting a wiring board, having a small thickness in a connecting terminal and a wiring board that is superior in productivity.  <P>SOLUTION: An end face of first wiring (33a) and an end face of second wiring (33b) are formed in inclined planes (36a, 36b), respectively. A surface in which the first wiring (33a) is formed and a surface in which the second wiring (33b) is formed are turned inward, and an end of the first substrate (31a) and an end of the second substrate (31b) face each other, and an inclined plane (36a) of the end face of the first wiring (33a) and an inclined plane (36b) of the end face of the second wiring (33b) are brought into contact with each other for conduction. A surface of the first substrate (31a) and a surface of the second substrate (31b), which face each other, are jointed via resin (14).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228778-A (JP)
Title: Food container
Inventor: OTA ATSUSHI
IPC: B65D1/26
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and reliably set the position around the axis of a container.  <P>SOLUTION: In a food container 1, a large storage part 11 for storing food N and a small storage part 12 for storing seasoning T are integrally formed with each other. The shape of the food container in plan view is circular. A connection portion 13 between the large storage part 11 and the small storage part 12 forms a chord of the circular shape. Opening end faces 11a and 12a of the large storage part 11 and the small storage part 12 are located on the same orthogonal plane orthogonal to the container axis O. The bottom wall part of the small storage part 12 is located closer to the opening end faces 11a and 12a side along the direction of the container axis O relative to the bottom wall part of the large storage part 11. A circumferential portion 16a along the container axis O with the connection portion 13 being located thereon, out of the side wall part 16 of the large storage part 11, is formed into a flat shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227393-A (JP)
Title: Bed device
Inventor: HAYASHI HISAYOSHI
IPC: A47C17/04
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed device reclinable with simple operation and enabling a user to take a relaxed posture.  <P>SOLUTION: The bed device includes a main frame 10; a foot frame 11 pivotally connected to one end of the main frame 10; a floor part 20 supported on the main frame 10 and the foot frame 11 and formed by pivotally connecting a back bottom 21, a hip bottom 22, a knee bottom 23 and a foot bottom 24; an interlocking bar 30 moving with one end supported abutting on the lower face of the foot frame 11; a guide part 40 provided at the lower part of the main frame 10 to guide the interlocking bar 30 to move on a straight line; and a main actuator 50 changing the inclination angle of the back bottom 21 and moving the interlocking bar 30. The inclination angle of the foot frame 11 changes according to the position of the interlocking bar 30 abutting on the foot frame 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229961-A (JP)
Title: Internal combustion engine
Inventor: OMURA TETSUO
IPC: F02D19/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of improving thermal efficiency by preventing an excessive heat quantity to second combustion in a 6-cycle operation of the internal combustion engine.  <P>SOLUTION: This 6-cycle internal combustion engine 20 sequentially executes an intake stroke, a first compression stroke, a first expansion stroke, a second compression stroke, a second expansion stroke and an exhaust stroke. This engine comprises a hydrogen direct injection injector 5 for injecting hydrogen fuel into a cylinder of the internal combustion engine 20, a gasoline direct injection injector 6 for injecting gasoline fuel into the cylinder of the internal combustion 20, an ignition plug 7 for igniting fuel, and an engine ECU 100 for controlling the hydrogen direct injection injector 5 to inject the hydrogen fuel into the cylinder, controlling the ignition plug 7 for super-lean combusting hydrogen by igniting hydrogen in the first compression stroke, and injecting the gasoline fuel into the cylinder after hydrogen is ignited by the ignition plug 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231712-A (JP)
Title: Electronic key
Inventor: MIYATAKE KO
IPC: G06F21/35
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic key which achieves various combinations and easily stores the combinations in a visual manner.  <P>SOLUTION: The electronic key is provided with: a plurality of slave unit devices 1 each having a radio communicating means 3, a power source and a unique identifier; and a master unit device 2 having a radio communicating means 4 that communicates with the slave unit devices; and a determining part. Each slave unit device 1 has at least either protruded parts provided with a terminal or recessed parts provided with a terminal, wherein the protruded parts or the recessed parts are attached fittingly to recessed parts or protruded parts of another slave unit device 1. The master unit device 2 acquires combination information of a plurality of slave unit devices 1 by sequentially specifying a terminal of one slave unit device connected to a terminal of another slave unit device, and transmits an unlocking instruction when combination information of a plurality of slave unit devices 1 registered as an unlocking key in the master unit device 2 matches with the acquired combination information of the plurality of slave unit devices 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234526-A (JP)
Title: Injection control device
Inventor: MARUTA YUTAKA
IPC: B29C45/76
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection control device having a simple structure, capable of conducting injection molding flexibly corresponding to various resin materials and shapes of moldings, capable of improving precision of a switching position from a velocity control to a pressure control, and capable of decreasing a variation of a shot volume.  <P>SOLUTION: A controlled object device of the device 1 is the injection molding device 2 which includes a cylinder 21 for storing a molten resin, a plunger 22 moving forward and backward in the cylinder 21 to store and inject the resin, and a drive means 24 for driving the plunger 22, and which conducts injection molding in one cycle containing a measuring process of storing the resin in the cylinder 21, an injection process of injecting the resin into a mold M, and a pressure maintaining process of maintaining the pressure of the resin. The device 1 has a selection operation part 10 for selecting and establishing either a feedback control or an open control for each process resulting from dividing one cycle into a plurality of processes, and is capable of conducting injection-molding corresponding to the various resin materials and the shapes of the moldings.  <P>COPYRIGHT: (C)2011,JPO&INPIT